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Solve the system by substitution. -4. 5x -2y = -12.5 3. 25x-y =-0.75 %3D

Solve the system by substitution. -4. 5x -2y = -12.5 3. 25x-y =-0.75 %3D

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter2: Solving Equations
Section: Chapter Questions
Problem 37CT
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Solve the system by substitution. -4. 5x-2y = -12.5 3. 25x-y =-0.75
Transcribed Image Text:Solve the system by substitution. -4. 5x-2y = -12.5 3. 25x-y =-0.75
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